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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-04-05 17:54:54 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-04-10 21:43:16 +1000 |
| commit | d381d7caf812f7aa9f05cfeb858c9004ac654412 (patch) | |
| tree | e0f58780e886ee7f275f0dd072a624b100426718 /arch/powerpc/platforms/powernv/rng.c | |
| parent | f50d6bd3442c3c1345b0da0885ac9d81fef2bb8e (diff) | |
| download | linux-d381d7caf812f7aa9f05cfeb858c9004ac654412.tar.bz2 | |
powerpc: Consolidate variants of real-mode MMIOs
We have all sort of variants of MMIO accessors for the real mode
instructions. This creates a clean set of accessors based on
Linux normal naming conventions, replacing all occurrences of
the old ones in the tree.
I have purposefully removed the "out/in" variants in favor of
only including __raw variants. Any code using these is already
pretty much hand tuned to operate in a very specific environment.
I've fixed up the 2 users (only one of them actually needed
a barrier in the first place).
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv/rng.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/rng.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/rng.c b/arch/powerpc/platforms/powernv/rng.c index 5dcbdea1afac..1a9d84371a4d 100644 --- a/arch/powerpc/platforms/powernv/rng.c +++ b/arch/powerpc/platforms/powernv/rng.c @@ -62,7 +62,7 @@ int powernv_get_random_real_mode(unsigned long *v) rng = raw_cpu_read(powernv_rng); - *v = rng_whiten(rng, in_rm64(rng->regs_real)); + *v = rng_whiten(rng, __raw_rm_readq(rng->regs_real)); return 1; } |